FluoroquinolonesAnti-Infective AgentsCiprofloxacinDrug Resistance, BacterialAnti-Bacterial AgentsDNA GyraseMicrobial Sensitivity TestsOfloxacinDrug UtilizationDNA Topoisomerase IVAza CompoundsLevofloxacinQuinolonesNorfloxacinDrug Resistance, Multiple, BacterialNaphthyridinesEscherichia coli InfectionsPefloxacinHospitalsQuinolinesPseudomonas InfectionsPseudomonas aeruginosaDrug Resistance, MicrobialStaphylococcus aureusStaphylococcal InfectionsEnoxacinDNA Topoisomerases, Type IIEscherichia coli4-QuinolonesCross InfectionStreptococcus pneumoniaeNalidixic AcidMethicillin ResistanceDermatitis, PhototoxicUnited StatesTopoisomerase II InhibitorsMutationDNA, BacterialGram-Negative BacteriaFleroxacinGram-Negative Bacterial InfectionsGram-Positive BacteriaMacrolidesAntitubercular AgentsPneumococcal InfectionsBacterial InfectionsMycoplasma hominisBacterial Proteinsbeta-LactamsDNA TopoisomerasesMycobacterium tuberculosisUrinary Tract InfectionsCommunity-Acquired InfectionsTyphoid FeverClostridium difficileDrug Resistance, MultipleEye Infections, BacterialNeisseria gonorrhoeaeSalmonella typhiAminoglycosidesTuberculosis, Multidrug-ResistantSalmonella entericaMycobacterium fortuitumDermatitis, PhotoallergicBacteria, AnaerobicKlebsiella pneumoniaeAnti-Infective Agents, UrinaryGonorrheaBacteriaGenes, BacterialArea Under CurveSalmonella paratyphi ACampylobacter InfectionsCampylobacter jejuniDioxolanesParatyphoid FeverSequence Analysis, DNARespiratory Tract InfectionsElectrophoresis, Gel, Pulsed-Fieldbeta-LactamasesCephalosporinsCampylobacterEnterobacteriaceaeGram-Positive Bacterial InfectionsMembrane Transport ProteinsSalmonella InfectionsEnterocolitis, PseudomembranousGram-Positive CocciBacteremiaCampylobacter coliPolymerase Chain ReactionErythromycinColony Count, MicrobialReserpineExtensively Drug-Resistant TuberculosisMolecular Sequence DataAmino Acid SubstitutionTrimethoprim-Sulfamethoxazole CombinationMoraxella (Branhamella) catarrhalisNitrofurantoin